<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>2-1</title>
		<link rel="styleshee" href="s1.css"</head>
		<style>
			p{
				color:blue;
			}
		</style>
	<body>
	<p style="color:red;">测试优先级</p>
	</body>
</html>
